Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mosAT/AbiEii-AbiEi
Location 4865062..4866743 Replicon chromosome
Accession NZ_CP100308
Organism Klebsiella pneumoniae strain 1021

Toxin (Protein)


Gene name mosT Uniprot ID W8V1Q6
Locus tag NKY02_RS23790 Protein ID WP_002885155.1
Coordinates 4865062..4865979 (-) Length 306 a.a.

Antitoxin (Protein)


Gene name mosA Uniprot ID A0A2L1C4M5
Locus tag NKY02_RS23795 Protein ID WP_004192584.1
Coordinates 4865985..4866743 (-) Length 253 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NKY02_RS23770 (4860368) 4860368..4861888 + 1521 WP_002885173.1 sugar ABC transporter ATP-binding protein -
NKY02_RS23775 (4861885) 4861885..4862883 + 999 WP_002885172.1 ribose ABC transporter permease -
NKY02_RS23780 (4862914) 4862914..4863855 + 942 WP_002885156.1 ABC transporter substrate-binding protein -
NKY02_RS23785 (4863930) 4863930..4864937 + 1008 WP_004177805.1 carbohydrate kinase family protein -
NKY02_RS23790 (4865062) 4865062..4865979 - 918 WP_002885155.1 nucleotidyl transferase AbiEii/AbiGii toxin family protein Toxin
NKY02_RS23795 (4865985) 4865985..4866743 - 759 WP_004192584.1 type IV toxin-antitoxin system AbiEi family antitoxin Antitoxin
NKY02_RS23800 (4866829) 4866829..4867557 - 729 WP_002885152.1 response regulator transcription factor -
NKY02_RS23805 (4867830) 4867830..4869977 + 2148 WP_012737173.1 formate dehydrogenase H subunit alpha, selenocysteine-containing -
NKY02_RS23810 (4870207) 4870207..4870893 + 687 WP_004151733.1 tetratricopeptide repeat protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.


Domains

Predicted by InterproScan

Toxin

Nucleotidyl transferase AbiEii toxin, Type IV TA system

(14-278)

Antitoxin

Transcriptional regulator AbiEi antitoxin, N-terminal domain

(1-93)


Sequences

Toxin        


Download         Length: 306 a.a.        Molecular weight: 34687.15 Da        Isoelectric Point: 5.4707

>T250418 WP_002885155.1 NZ_CP100308:c4865979-4865062 [Klebsiella pneumoniae]
MDIQAPYYRQVALLMQVLPYVAVEREFALKGGTAINLFIRDFPRLSVDIDLAWVPLESRAIALPHIRDALARIAANLQQQ
AGMSAVLQANRSDEMRVIVTTDSAQIKIEVSPVARGTLYPPQEREVVGAVEDVFGYASLPVVSLPDLYGGKLCAALDRQH
PRDFYDVKLLLDAQELDRPIFNGFIVYLLSHNRPLAEVLNPRWKDIAEPFYREFSGMTFETIALEELTAVPNRMIAALKS
CFTQQDVDFLLSFKRGEPDWRLAPEMRIQDLPAVQWKLRNIHQMPAIKRAESLDKLEKVLAEWRS

Download         Length: 918 bp

Antitoxin


Download         Length: 253 a.a.        Molecular weight: 28582.94 Da        Isoelectric Point: 10.0870

>AT250418 WP_004192584.1 NZ_CP100308:c4866743-4865985 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLAFKYAQSGWLKKRGNGVYARAGREPEWNDAFACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Download         Length: 759 bp


Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB A0A0H3GH11

Antitoxin

Source ID Structure
AlphaFold DB A0A2L1C4M5

References